Freelance Electronics Components Distributor
Closed Dec 25th-26th
800-300-1968
We Stock Hard to Find Parts

OPA131PJ

Part # OPA131PJ
Description FET-INPUT OP AMP 8P DIP
Category IC
Availability In Stock
Qty 81
Qty Price
1 - 17 $0.66891
18 - 34 $0.53209
35 - 51 $0.50168
52 - 68 $0.46621
69 + $0.41554
Manufacturer Available Qty
Burr-Brown Corporation
Date Code: 9950
  • Shipping Freelance Stock: 1
    Ships Immediately
Burr-Brown Corporation
Date Code: 0039
  • Shipping Freelance Stock: 80
    Ships Immediately



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

FEATURES
FET INPUT: I
B
= 50pA max
LOW OFFSET VOLTAGE: 750µV max
WIDE SUPPLY RANGE: ±4.5V to ±18V
SLEW RATE: 10V/µs
WIDE BANDWIDTH: 4MHz
EXCELLENT CAPACITIVE LOAD DRIVE
SINGLE, DUAL, QUAD VERSIONS
General-Purpose
FET-INPUT OPERATIONAL AMPLIFIERS
DESCRIPTION
The OPA131 series of FET-input op amps provides high
performance at low cost. Single, dual, and quad versions in
industry-standard pinouts allow cost-effective design op-
tions.
The OPA131 series offers excellent general-purpose perfor-
mance, including low offset voltage, drift, and good dynamic
characteristics.
Single, dual, and quad versions are available in DIP and SO
packages. Performance grades include commercial and in-
dustrial temperature ranges.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Out D
–In D
+In D
V–
+In C
–In C
Out C
Out A
–In A
+In A
V+
+In B
–In B
Out B
OPA4131
DIP-14, SO-14
AD
BC
1
2
3
4
8
7
6
5
NC
V+
Output
Offset Trim
Offset Trim
In
+In
V
OPA131
DIP-8, SO-8
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Out D
In D
+In D
V
+In C
In C
Out C
NC
Out A
In A
+In A
V+
+In B
In B
Out B
NC
OPA4131
SOL-16
AD
BC
O
PA131
OPA2131
O
P
A
1
3
1
O
P
A
2
1
3
1
O
P
A
4
1
3
1
O
P
A
4
13
1
O
P
A
4
1
3
1
1
2
3
4
8
7
6
5
V+
Out B
In B
+In B
Out A
In A
+In A
V
OPA2131
DIP-8, SO-8
A
B
OPA131
OPA2131
OPA4131
SBOS040A NOVEMBER 1994 REVISED DECEMBER 2002
www.ti.com
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1994, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
NC = No Connection
OPA131, 2131, 4131
2
SBOS040A
www.ti.com
SPECIFIED
PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE-LEAD DESIGNATOR
(1)
RANGE MARKING NUMBER MEDIA, QUANTITY
Single
OPA131 SO-8 D 40°C to +85°C OPA131UJ OPA131UJ Rails, 100
" " " " " OPA131UJ/2K5 Tape and Reel, 2500
OPA131 SO-8 D 40°C to +85°C OPA131UA OPA131UA Rails, 100
" " " " " OPA131UA/2K5 Tape and Reel, 2500
OPA131 SO-8 D 40°C to +85°C OPA131U OPA131U Rails, 100
" " " " " OPA131U/2K5 Tape and Reel, 2500
Dual
OPA2131 SO-8 D 40°C to +85°C OPA2131UJ OPA2131UJ Rails, 100
" " " " " OPA2131UJ/2K5 Tape and Reel, 2500
OPA2131 SO-8 D 40°C to +85°C OPA2131UA OPA2131UA Rails, 100
" " " " " OPA2131UA/2K5 Tape and Reel, 2500
Quad
OPA4131 DIP-14 N 40°C to +85°C OPA4131PJ OPA4131PJ Rails, 25
" " " " OPA4131PA OPA4131PA Rails, 25
OPA4131 SOL-16 DW 40°C to +85°C OPA4131UA OPA4131UA Rails, 48
" " " " " OPA4131UA/1K Tape and Reel, 1000
OPA4131 SOL-14 D 40°C to +85°C OPA4131NJ OPA4131NJ Rails, 58
" " " " OPA4131NA OPA4131NA Rails, 58
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V.................................................................... 36V
Input Voltage .................................................. (V) 0.7V to (V+) + 0.7V
Output Short-Circuit
(2)
.............................................................. Continuous
Operating Temperature ..................................................55°C to +125°C
Storage Temperature ..................................................... 55°C to +125°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 10s) ................................................. 300°C
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. (2) Short-circuit to ground, one amplifier per package.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
PACKAGE/ORDERING INFORMATION
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
OPA131, 2131, 4131
3
SBOS040A
www.ti.com
ELECTRICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= ±15V, and R
L
= 2kΩ, unless otherwise noted.
OPA131UA
OPA2131UA
OPA4131PA, UA, NA
OPA131UJ
OPA2131UJ
OPA4131PJ, NJ
PARAMETER CONDITION MIN TYP MAX MIN TYP MAX UNITS
OFFSET VOLTAGE
Input Offset Voltage ±0.2 ±1 ±1.5 mV
OPA131U model only ±0.2 0.75 mV
vs Temperature
(1)
Operating Temperature Range ±2 ±10 ✻✻µV/°C
vs Power Supply V
S
= ±4.5V to ±18V 50 200 ✻✻ µV/V
OPA131U model only 50 100 µV/V
INPUT BIAS CURRENT
(2)
Input Bias Current V
CM
= 0V +5 ±50 ✻✻ pA
vs Temperature See Typical Characteristic
Input Offset Current V
CM
= 0V ±1 ±50 ✻✻ pA
NOISE
Input Voltage Noise
Noise Density, f = 10Hz 21 nV/Hz
f = 100Hz 16 nV/Hz
f = 1kHz 15 nV/Hz
f = 10kHz 15 nV/Hz
Current Noise Density, f = 1kHz 3 fA/Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range (V) + 3 (V+) 1 ✻✻V
Common-Mode Rejection V
CM
= 12V to +14V 70 80 ✻✻ dB
OPA131U model only 80 86 dB
INPUT IMPEDANCE
Differential 10
10
|| 1 || pF
Common-Mode V
CM
= 0V 10
12
|| 3 || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain V
O
= 12V to +12V 94 110 ✻✻ dB
OPA131U model only 100 110 dB
FREQUENCY RESPONSE
Gain-Bandwidth Product 4 MHz
Slew Rate 10 V/µs
Settling Time 0.1% G = 1, 10V Step, C
L
= 100pF 1.5 µs
0.01% G = 1, 10V Step, C
L
= 100pF 2 µs
Total Harmonic Distortion + Noise 1kHz, G = 1, V
O
= 3.5Vrms 0.0008 %
OUTPUT
Voltage Output, Positive (V+) 3 (V+) 2.5 ✻✻ V
Negative (V) + 3 (V) + 2.5 ✻✻ V
Short-Circuit Current ±25 mA
POWER SUPPLY
Specified Operating Voltage ±15 V
Operating Voltage Range ±4.5 ±18 ✻✻V
Quiescent Current (per amplifier) I
O
= 0 ±1.5 ±1.75 ±2mA
TEMPERATURE RANGE
Operating Range 55 +125 55 +125 °C
Storage 55 +125 ✻✻°C
Thermal Resistance,
θ
JA
DIP-8 100 °C/W
SO-8 150 °C/W
DIP-14 80 °C/W
SO-14, SOL-16 110 °C/W
Specifications same as OPA131UA.
NOTES: (1) Ensured by wafer test. (2) High-speed test at T
J
= 25°C.
123456NEXT